參數(shù)資料
型號: TLV320DAC32IRHBRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 44/69頁
文件大?。?/td> 1242K
代理商: TLV320DAC32IRHBRG4
www.ti.com........................................................................................................................................ SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008
Page 0 / Register 54:
DAC_L to HPLCOM Volume Control Register (continued)
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D6-D0
R/W
0000000
DAC_L to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 55:
LINER to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINER Output Routing Control
0: LINER is not routed to HPLCOM
1: LINER is routed to HPLCOM
D6-D0
R/W
0000000
LINER to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 56:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Do not write to this register.
Page 0 / Register 57:
DAC_R to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_R Output Routing Control
0: DAC_R is not routed to HPLCOM
1: DAC_R is routed to HPLCOM
D6-D0
R/W
0000000
Reserved. Do not write to these register bits.
Page 0 / Register 58:
HPLCOM Output Level Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D4
R/W
0000
HPLCOM Output Level Control
0000: Output level control = 0-dB
0001: Output level control = 1-dB
0010: Output level control = 2-dB
...
1000: Output level control = 8-dB
1001: Output level control = 9-dB
1010–1111: Reserved. Do not write these sequences to these register bits.
D3
R/W
0
HPLCOM Mute
0: HPLCOM is muted
1: HPLCOM is not muted
D2
R/W
1
HPLCOM Power Down Drive Control
0: HPLCOM is weakly driven to a common-mode when powered down
1: HPLCOM is tri-stated with powered down
D1
R
0
HPLCOM Volume Control Status
0: All programmed gains to HPLCOM have been applied
1: Not all programmed gains to HPLCOM have been applied yet
D0
R/W
0
HPLCOM Power Control
0: HPLCOM is not fully powered up
1: HPLCOM is fully powered up
Page 0 / Register 59:
LINEL to HPROUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINEL Output Routing Control
0: LINEL is not routed to HPROUT
1: LINEL is routed to HPROUT
Copyright 2006–2008, Texas Instruments Incorporated
49
Product Folder Link(s): TLV320DAC32
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